Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2022-05-03 Tax Withholding |
2022-05-04 10:19 am |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
59 | $326.93 | 3,288 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 12:46 pm |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
973 | $0 | 3,347 (Direct) |
View |
2022-03-01 Tax Withholding |
2022-03-02 12:46 pm |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
298 | $313.59 | 3,347 (Direct) |
View |
2022-02-25 Option Award |
2022-02-28 1:13 pm |
2023-02-25 2032-02-25 |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
2,311 | $0 | 4,983 (Direct) |
View |
2021-05-03 Option Award |
2021-05-05 12:49 pm |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
994 | $0 | 2,672 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 11:35 am |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
186 | $0 | 1,678 (Direct) |
View |
2021-03-01 Tax Withholding |
2021-03-03 11:35 am |
N/A N/A |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
65 | $0 | 1,678 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 3:22 pm |
2022-02-18 2031-02-18 |
WATERS CORP | WAT | SILVEIRA MICHAEL F VP, Corporate Controller |
2,698 | $0 | 4,255 (Direct) |
View |